*need

in one study it was found that the correlation coefficient between two variables is -0.93

which statements is true?

there is a weak association between the variables
there is a weak association between the variables
there is a strong association between the variables
there is a strong association between the variables

There is a strong association between the variables

Step-by-step explanation:

The correlation is a term use inn statistics to define the relationship between any two or more than two variable.

Given : In one study it was found that the correlation coefficient between two variables is -0.93.

Since -1<-0.93< -0.5

It means, that There is a strong association between the variables

step-by-step explanation:

b. 6

step-by-step explanation:

we are given the table representing an exponential function.

we can see from the table that, as x is increasing, the value of y is increasing in the power of 6.

i.e. the following relation is obtained,

x = 1, y = 6

x = 2, y = 36 =

x = 3, y = 216 =

x = 4, y = 1296 =

x = 5, y = 7776 =

so, the geometric series obtained is .

thus, the common ratio is given by = = 6.

hence, the common ratio is 6.